{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73678",
    "entityType": "User",
    "nonce": "0x7687a0916deacc36a0911fa10b15c7bad641cc2a27556bc0ca5f7e11eeede142",
    "signature": "0xa92c9ae10af4b94cc0e85754bb8a0a80834ea3d9e9e19e1b808302fb5a5f513521d4157c748b6115df64f58ffbc20d1c231b5f23504fe8c34f834936a04ff8171b",
    "signer": "0xa16E21B675BCaB501e407E716d506F7a99896406",
    "userId": "613617474"
  }
}